IC chip testing, like ICT testing, requires the use of fixtures, but in this case it is called IC sockets.wafer testing IC sockets are designed to be more preci...

1. Scale removalScale is easy to appear in water dispensers, especially in areas with high water hardness. Most of the white precipitates are carbonates. In fac...

1. When choosing gauze curtains, the color is best close to the curtain colorIt is generally recommended to choose the same color so that the contrast is not to...

What does wine have 4 vs?What are the wine s four virtues? Vintage, vintner, vineyard, and varietal are the quick answers.How can wine be chilled in 5 minutes?S...